Friday, August 22, 2014

Bárðarbunga in Iceland

 IMG 8074

Iceland has a large Earth event going on underneath her at the present moment.  It is a Volcano underground that has not yet come to the surface.  This magma is moving through solid rock under the ground and will cause a Jökulhlaup which is a glacial outburst flood.  It is an icelandic terminology and this is triggered by geothermal heating and occasionally by a volcanic subglacial eruption, but it is now used to describe any large and abrupt release of water from a subglacial or proglacial lake/reservoir.

Iceland volcanoSeismic activity
There has been high seismic activity in Dyngjujökull in Norther Vatnajökull glacier since midnight. Over 700 earthquakes were detected from midnight to noon. Two earthquakes around and over 5 were detected in Bárðarbunga caldera. The first one, size 5,3 occurred at 00:09 HRS at the Northern edge of Bárðarbunga caldera. The latter occurred at 05:33 HRS, size ca. 5 at the Southern edge of the caldera. Both earthquakes happened at around 5 km depth.

Images @ Eminpee Fotography

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